Elecronic Diagnostics Page 18
1. Check the incoming voltage to the unit. There should be 240 volts with a neutral.
2. Check power at the Dbl (double line relay) from (Com) to neutral. There should be 120
volts incoming to the Dbl. Refer to picture for testpoints. If voltage is ok, move to step 3.
3.
Program the unit into a bake cycle. Check voltage across Dbl (double line relay) (N.O.
side) to BA relay for 240 volts. Refer to picture for test points. If no voltage replace relay
board. If you have 240 volts go to step 4.
4. Check the HTC (high temp cutout) for open circuit. HTC is a NC switch. The HTC is
located by the latch assembly and has a re-settable switch. (see picture)
N.O. Connection
BA Relay
LOWER OVEN / NO BAKE
ECS/ECD, MCS/MCD, PCS/PCD
Reset Button
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